Steel Roof Truss Span Table

We can help you design pole barns to meet so many needs we supply a wide range of steel trusses.

Steel roof truss span table.

The more complex the truss framework is the greater quantity of these joints will be required. When spaced 10ft they will withstand 110mph winds and 32 lbs ft snow load. Included are a series of representative roof truss span tables that will give you an idea of the truss spans available for a particular load condition load duration lumber type and truss configuration. Pre welded clips on 2 centers for wood or steel secondary framing.

A sl series truss is a single slope truss that includes steel girders and steel columns with clear span widths from 10 through 80 with available eave heights of 8 through 20. These steel joints are needed to support the overall truss. The same thing is true for the bridge of the truss. Rafter span tables use these tables to determine lengths sizes and spacing of rafters based on a variety of factors such as species load grade spacing and pitch.

Roof truss span tables alpine engineered products 15 top chord 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 2x4 2x6 2x6 bottom chord 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2x4 2x4 2x6 2 12 24 24 33 27 27 37 31 31 43 33 33 46 2 5 12 29 29 39 33 33 45 37 38 52 39 40 55 3 12 34 34 46 37 39 53 40 44 60 43 46 64 3 5 12 39 39 53 41 44 61 44 50 65 47 52 70. Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge. Keep in mind that these tables are for estimations only. Visit the roof framing page for more information on cutting roof rafters and visit the roof pitch calculator for determining rafter lengths based on rise and run.

Made in the usa. They have not been updated for the change in lumber values within the last decade. Can design an engineered pre fabricated light gauge steel truss system specifically for your project incorporating. Floor joist span use this table to determine the maximum lengths of floor joists based on species of lumber joist spacing and joist size.

Trusses from 8 to 80 clear spans. With today s demanding architectural designs intricate roof lines and aggressive schedules light gauge steel trusses have become a popular product for architects engineers builders and developers. Options to set the roof girders on wood post or concrete wall also available. Roof rafter span use this table to determine the maximum lengths of roof rafters based on species and grade of lumber spacing dimensions load and slope.